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Introduction to Cloud Foundry #JJUG
- 1. Introduction to Cloud Foundry 2016-‐03-‐22 JJUGナイトセミナー Toshiaki Maki (@making)
- 2. Why PaaS? Traditional IT Storage Servers Networking O/S Middleware Virtualization Data Applications Runtime YouManage O/S IaaS Storage Servers Networking Middleware Virtualization Data Applications RuntimeYouManage IaaSProvider PaaS Storage Servers Networking Middleware Virtualization Data Applications Runtime O/S Business Value, Agility & Cost Savings YouManage PaaSProvider
- 3. •オープンソースのPaaS基盤 •Cloud Foundry Foundationで開発されて いる、ベンダロックインを回避 •パブリッククラウド / プライベートクラウ ド問わず、マルチクラウドに対応 https://github.com/cloudfoundry
- 5. Certified Certified Providers CenturyLink AppFog HPE Helion Cloud Foundry Huawei FusionStage IBM Bluemix Pivotal Cloud Foundry SAP HANA Cloud Platform Swisscom Application Cloud https://www.cloudfoundry.org/use/cloud-‐foundry-‐certified/
- 6. Structure Spring Cloud Spring Boot Cloud Foundry BOSH AWSVMWareOpenStack Application Framework Runtime Platform Infrastructure Automation Infrastructure Azure Contract: Cloud Provider Interface Contract: 12 Factor App Contract: BOSH Release Java EE GCP
- 8. Login $ cf login -‐a api.run.pivotal.io $ cf login -‐a api.local.pcfdev.io Pivotal Web Services Local (PCF Dev) $ cf login -‐a paas-‐jp1-‐ecl.api.ntt.com Enterprise Cloud 2.0 (NTT Com) <Endpoint> プロバイダーごとに 異なるエンドポイントを 設定すれば以降は基本同じ
- 9. Deploy Java Application (Spring Boot) $ git clone https://github.com/making/hello-‐pws $ cd hello-‐pws $ mvn package $ cf push hello -‐p target/hello-‐pws.jar
- 10. hello world Host name (subdomain) = App name Domain name -‐nで指定可能
- 11. Deploy Java Application (Java EE) $ git clone https://github.com/making/hello-‐pws-‐javaee $ cd hello-‐pws-‐javaee $ mvn package $ cf push hello -‐p target/hello-‐pws.war ¥ -‐b https://github.com/cloudfoundry/ibm-‐websphere-‐liberty-‐buildpack.git ¥ -‐-‐no-‐start $ cf set-‐env hello IBM_LIBERTY_LICENSE <License Number> $ cf set-‐env hello IBM_JVM_LICENSE < License Number > $ cf start hello IBM_LIBERTY_LICENSE IBM_JVM_LICENSE WebSphere Liberty Profileの場合 ß Search " D/N: *********" for License Number
- 12. Deploy Java Application (Java EE) $ zip target/hello-‐pws.zip target/hello-‐pws.war $ cf push hello -‐p target/hello-‐pws.zip ¥ -‐b https://github.com/matf/wildfly-‐buildpack WildFlyの場合
- 13. Scaling $ cf scale hello -‐i 4 $ cf scale hello -‐m 2g Instance Memory
- 15. Architecture (Simplified) Cloud Controller Blobstore DB Cell cf push http://... CC API Containers Router
- 16. [Step1] Upload Cloud Controller Blobstore DB Cell cf push CC API Router App
- 17. [Step1] Upload Cloud Controller Blobstore DB Cell cf push CC API Router App
- 18. [Step2] Stage Cloud Controller Blobstore DB Cell cf push CC API Router Runtime App JRE, App Server etc..
- 19. [Step2] Stage Cloud Controller Blobstore DB Cell cf push CC API Router Runtime App Droplet
- 20. [Step2] Stage Cloud Controller Blobstore DB Cell cf push CC API Router Upload
- 21. [Step2] Stage Cloud Controller Blobstore DB Cell cf push CC API Router
- 22. [Step3] Start Cloud Controller Blobstore DB Cell cf push CC API Router
- 23. [Step3] Start Cloud Controller Blobstore DB Cell cf push CC API Router
- 24. [Step3] Start Cloud Controller Blobstore DB Cell cf push CC API Router
- 25. [Step3] Start Cloud Controller Blobstore DB Cell http://… CC API Router
- 26. Scale out Cloud Controller Blobstore DB Cell http://… CC API Routercf scale
- 27. Scale out Cloud Controller Blobstore DB Cell http://… CC API Routercf scale
- 28. Scale out Cloud Controller Blobstore DB Cell http://… CC API Routercf scale
- 29. Buildpack $ cf push $ cf push -‐b https://github.com/<you>/java-‐buildpack.git Auto Detect Custom Buildpack Runtime App buildpack https://github.com/cloudfoundry-‐community/cf-‐docs-‐contrib/wiki/Buildpacks
- 30. Dockerイメージや.NETアプリにも対応 $ cf push hello-‐docker -‐o cloudfoundry/lattice-‐app Cell <Docker Image Name>
- 31. Cloud Foundryのその他機能 Organization / Space Service Log Blue/Green Deployment HA
- 32. Organization / Space CF Installation OrganizationOrganizationOrganization Space Space Space User, Role, Quota Development, Staging, Production $ cf login -‐a https://api.run.pivotal.io OK Targeted org maki-‐org Targeted space development API endpoint: https://api.run.pivotal.io (API version: 2.51.0) User: maki@example.com Org: maki-‐org Space: development
- 33. Organization / Space $ cf create-‐org jjug $ cf create-‐space -‐o jjug production $ cf target -‐o jjug -‐s production $ cf create-‐user maki password $ cf set-‐org-‐role maki jjug OrgManager $ cf set-‐space-‐role maki jjug ¥ production SpaceManager Create Organization / Space Create User / Role
- 35. $ cf marketplace 利用可能なサービス一覧。 （プロバイダーごとに異なる）
- 36. Create & Bind Service $ cf create-‐service cleardb spark mydb $ cf bind-‐service hello mydb <Service Name> <Plan Name> <Service Instance Name> <Service Instance Name><App Name> MySQLのサービス
- 37. 環境変数 VCAP_SERVICES {"cleardb": [{"credentials": { "hostname": "us-‐cdbr-‐iron-‐east-‐03.cleardb.net", "jdbcUrl": "jdbc:mysql://us-‐cdbr-‐iron-‐east-‐03.cleardb.net/ad_1191b396cc81848", "name": "ad_1191b396cc81848", "password": "67674107", "port": "3306", "uri": "mysql://b6f7c089a1680f:67674107@...", "username": "b6f7c089a1680f"}, "label": "cleardb", "name": "mydb", ...}]}
- 38. 環境変数 VCAP_SERVICES spring.datasource.url=${vcap.services.mydb.credentials.jdbcUrl} spring.datasource.username=${vcap.services.mydb.credentials.username} spring.datasource.password=${vcap.services.mydb.credentials.password} String json = System.getenv("VCAP_SERVICES"); // Parse JSON ... Spring Bootの場合 (application-‐cloud.properties) 一般的なJavaアプリケーションの場合 実はBuildpackにより、自動でDataSourceなどのBeanが差し替えられるのでこの設定は不要
- 39. Service Broker / User Provided Service Application Service Broker Service Instance User Provided Service Managed Services MySQL Redis RabbitMQ Oracle DB create-‐user-‐provided-‐servicecreate-‐service bind-‐service marketplace
- 40. User Provided Service $ cf create-‐user-‐provided-‐service mydb ¥ -‐p '{"username" : "xxx", "password" : "xxx", "port" : "xxx", " jdbcUrl" : "xxx"}' $ cf bind-‐service hello mydb 自前のサービス(Oracle等)
- 41. Log $ cf logs hello 標準出力の ストリーム
- 42. 3rd Party Log Managers $ cf create-‐user-‐provided-‐service mylog ¥ -‐l syslog://logs.papertrailapp.com:36129 $ cf bind-‐service hello mylog
- 43. Blue/Green Deployment • デプロイ時のダウンタイムを0に近づける手法 V1 Router $ cf push v1 -‐n app
- 44. Blue/Green Deployment • デプロイ時のダウンタイムを0に近づける手法 V1 Router$ cf push v2 -‐n app-‐g V2
- 45. Blue/Green Deployment • デプロイ時のダウンタイムを0に近づける手法 V1 Router$ cf map-‐route v2 example.com -‐n app V2
- 46. Blue/Green Deployment • デプロイ時のダウンタイムを0に近づける手法 V1 Router$ cf unmap-‐route v1 example.com -‐n app V2
- 47. Blue/Green Deployment • デプロイ時のダウンタイムを0に近づける手法 V1 Router$ cf unmap-‐route v1 example.com -‐n app V2 😊
- 48. Blue/Green Deployment • デプロイ時のダウンタイムを0に近づける手法 V1 Router$ cf delete v1 V2 😊
- 49. Blue/Green Deployment • デプロイ時のダウンタイムを0に近づける手法 Router V2 $ cf unmap-‐route v2 example.com -‐n app-‐g
- 51. Blue/Green Deployment V1 Router V2 😱 🔥 $ cf map-‐route v1 example.com -‐n app
- 52. Blue/Green Deployment V1 Router V2 😱 🔥 $ cf unmap-‐route v2 example.com -‐n app
- 53. AutopilotPlugin $ cf zero-‐downtime-‐push app ¥ -‐f manifest.yml https://github.com/concourse/autopilot Production向けのデプロイ(e.g. 100インスタンス)の場合、少しずつスケールさせるべき (by my teacher @shinji62) https://github.com/krujos/scaleover-‐plugin のようなプラグインが便利
- 54. Application (Container) Level Process Level VM Level Availability Zone (Rack) Level CF Runtime 4 levels of HA CF Runtime A B C D🔥 B CF Runtime A B C D Process🔥 Monit CF Runtime A B C D Process VM🔥 Zone1 ABCD 🔥 Zone2 ABCD Supported by Diego Supported by Bosh Container
- 55. 12 Factor App http://12factor.net/ Cloud Foundryは 12 Factor App の全てを満たす
- 56. Cloud Foundry by
- 57. Cloud Foundry by Pivotal Manages Customer Manages Public Cloud Pivotal Web Services Pivotal Cloud Foundry (on AWS / VMware vCloud Air) Private Cloud Pivotal Cloud Foundry (on OpenStack / VMWare vSphere)
- 58. Pivotal Web Services 最新版のCFを 手軽に試せる https://run.pivotal.io • AWS上でPivotalがホストする Cloud Foundry • $0.03/GB時間 のメモリ課金 • 60日間の試用期間 チュートリアル
- 59. Pivotal Cloud Foundry • 専用Cloud Foundry環境を作るた めの商用パッケージ • CFをGUIで容易にインストールす るためのOps Managerと実行環境 (=CF)のElastic Runtimeで構成 • 利用できるサービス多数 • IaaSとしてAWS, OpenStack, VMWare vSphere等に対応 • サポート付き Ops Manager Apps Manager
- 60. RuntimeServices OSS版とPivotal Cloud Foundryの違い Riak CS MongoDB Gemfire Neo4J Redis DataStax Cassandra CloudBees Jennkins Push Notification Spring Cloud Services ... MySQL HA Pivotal Network Proxy LoadBalancer Router Login Server / UAA Service Broker Cloud Controller Diego Loggregator Blobstore OpsManager Bosh UI Addon Auto Scaling Identity As A Service LDAP / AD (SAML) Metrics Server Notifications Ops Metrics cf CLI APM (Monitoring) Apps Manager Service Marketplace Certification Documentation Support PCF OSS Open Stack VSphereAWS ...
- 61. Announce
- 62. Cloud Foundry Tokyo Meetup #1 2016/03/31 @ 六本木Pivotalオフィス http://bit.ly/cftm1 • Route Services • Running your application locally with local-‐push • .NET support update and so on …
- 63. Workshop 今日紹介した内容をハンズオン形式で学ぶワークショップ •3/25 16:00-‐18:00 一回目 http://bit.ly/take-‐me-‐cf1 •4/13 19:00-‐21:00 二回目 http://bit.ly/take-‐me-‐cf2 今後も何回か開催する予定